Your firm is purchasing a new equipment system, which will last for five years. You can purchase the system for an upfront cost of $150,000. Your firm can borrow to finance for this project in two years. Calculate the effective annual interest rate for your firm given that the nominal annual interest rate is equal to sixth digit of your student ID from the left, for example, if your student ID number is S3409112, the interest rate is 1% p.a. (in the event that your digit is 0, treat is as a 9). Note that the nominal interest rate is compounded monthly. Briefly discuss what is the difference between an effective annual interest rate and nominal interest rate quote?